Summary
The fractional release technique was applied to investigate the effects of single electroshock (ECS) on the opioid-mediated inhibition of dopamine release in rat striatal slices. Animals were submitted to ECS 24h before the experiments. The results demonstrate that pre-treatment with ECS suppresses the inhibition of dopamine release mediated by κ opioid receptors. These data suggest that single ECS treatment modifies the sensitivity of the κ opioid receptors located on the presynatic dopamine terminals in the rat striatum.
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Passarelli, F., Carmenini, E., Calò, L. et al. Electroconvulsive shock blocks the opioid-mediated inhibition of dopamine release in rat striatal slices. J. Neural Transmission 104, 805–810 (1997). https://doi.org/10.1007/BF01285549
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DOI: https://doi.org/10.1007/BF01285549